PERFORMANCE EVALUATION OF 9 MLD SEWAGE TREATMENT PLANT AT GURGAON AND COST EFFECTIVE MEASURES IN TREATMENT PROCESS
|
|
- Emery Baldwin
- 6 years ago
- Views:
Transcription
1 PERFORMANCE EVALUATION OF 9 MLD SEWAGE TREATMENT PLANT AT GURGAON AND COST EFFECTIVE MEASURES IN TREATMENT PROCESS Mohan Singh Negi and Vaishali Sahu Department of Civil and Environment Engineering, The NorthCap University, Gurgaon, Haryana, India ABSTRACT Sewage treatment plant under study has 9 MLD capacity and is located in Gurgaon. It receives sewage from the surrounding residential areas and after three stage treatment, treated effluent is supplied back to meet water requirement for various purposes. This has certainly reduced dependency on the precious underground water and thereby reducing the burden and saving environment. For performance evaluation of the sewage treatment plant samples were collected at various stages i.e., at inlet raw sewage, after primary treatment, secondary treatment and after tertiary treatment. Samples were tested to measure various parameters like ph, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Dissolved Oxygen (DO), Total Suspended Solids (TSS), Total Kjedahl Nitrogen (TKN), Total Coliform, Phosphorous and Oil & Grease. Data on above parameters were observed and collected for three months November, 2014 to January, All these treatment are adding a huge cost to the recycled water. Hence the present study is aimed to provide alternatives to reduce the cost input. Also studies were made to find out ways by minimizing processes and stages of treatment. KEYWORDS: Sequential batch reactor, BOD, COD, DO, TSS, TKN, treated effluent, reuse 1. INTRODUCTION Water requirement in this fast growing city are huge and government agencies have failed to supply adequate quantity of water to meet the demand. Almost half of the demand is met through underground water extracted by authorized and unauthorizedtube wells. Water table is falling sharply and people as well as government authorsities are worried about the grim situation that may arise in near future. Government has taken various steps to save underground water like to replenish underground water by creating recharge wells at suitable sites, have made rain water harvesting compulsory feature for all residential and commercial projects. Installing sewage treatment plant is mandatory for all major projects and reuse of treated effluent for irrigation, flushing in toilets and other construction activities purposes. All construction companies have DOI : /civej
2 been directed to source water from STPs for all construction activities, while this reduces dependency on underground water but also solves problem of handling and disposing large volumes of sewage. Research has been done on suggesting efficient technologies to treat the sewage and make it suitable for further reuse. [1-3]. Tertiary treatment is generally provided to the sewage to remove all the contaminants and to make it fit for reuse [4] 2. SEWAGE TREATMENT PLANT UNDER STUDY This sewage treatment plant has been installed towards fulfillment of government directivesin aforementioned matter as well as to meet water requirement for irrigation, toilet flushing and construction activities in the surrounding area. Sewage received in STP contains mostly domestic waste water generated in toilets, toilet flushing, washrooms, kitchens apart from some quantity of waste water generated in commercial establishments i.e., shops, malls and offices. After treatment it is being used for irrigation purposes in residential areas as well as two golf courses, flushing water required in toilets, water required for cooling towers of air conditioning plants and water required for construction activities in this area. Entire sewage passes through three stages of treatment and requires further softening, ph-value adjustment and polishing through ultra filters to make it suitable and safe for human touch, resulting in higher cost of treatment process. This STP is based on Sequential Batch Reactor (SBR) technology. The treatment processes are described in figure 1 and the sequence of processes in figure 2. Figure 1: Treatment processes in the STP 2
3 Figure 2: Sequence at the STP 3. METHODS AND METHODOLOGY For performance evaluation of the sewage treatment plant, samples were collected at various stages i.e., at inlet raw sewage, secondary treatment (SBR outlet) and during tertiary treatment after Multi grade filters and Activated carbon filters and post Ultra filters. The sampling technique used was grab sampling. Samples were collected for three months from November 2014 to January After collection the samplers were preserved in the deep freezer maintained at a temperature of 4oC. All the testing procedure has been adopted form the standard methods, APHA [5]. Each parameter was tested on three samples and the average value is being reported. Any deviation of results more than 10% was discarded. 3
4 4. EXPERIMENTAL RESULTS The average values of parameter for the samples collected from November 2014 to January 2015 have been shown in table 1. It can be seen that SBR has removed most of the inorganic and organic impurities as maximum reduction in TSS, TDS, BOD and COD have been observed. After post filters the left over impurities were further reduced due to the filtration mechanism of the media. The maximum reduction was observed for BOD. After membrane filter (ultra filtration) slight reduction in all parameter were observed. However, the ph and alkalinity increases slightly. Table 1: Average results from November 2014 to January DISCUSSIONS The observations from the result analysis is as follows: 1. Water quality at SBR outlet is found to be good enough for irrigation purposes as the ph value achieved i.e., 7.39, which is less than desired ph value of <8.5 for irrigation purposes as per CPCB and TSS at this stage is and therefore may be supplied for irrigation purposes after disinfection by introducing Ozonation and need not be taken for further treatment through filtration and Ultra Filtration. On further study to ascertain suitability of this water for use in artificial lake and watering in the Golf Course as regards any adverse effects on growth of plants, foul smells and mosquito breeding etc. Phosphorous and Nitrate levels are found to be 1.22 mg/l and 0.99mg/L respectively. It has been observed that there is no adverse effect on plants, no foul smell. Further with introduction of fishes into the lake mosquito breeding can be checked to a large scale. Water fountains may be used as aerator with periodical bio culture dosing to check algal bloom in lake water. 4
5 2. Water quality obtained Post Filters is even better with ph value of 7.42, BOD-5.08mg/L, COD-23.3mg/L, TSS mg/l, TDS mg/l, Phosphorous-0.84mg/L, NO3-N- 0.88mg/L, the treated water after this stage may be diverted for use in cooling towers of air conditioned residential and commercial buildings after passing it through water softeners only and need not be taken further for polishing through Ultra Filters. On further study for suitability of this water for use in cooling towers as regards any adverse effects like unpleasant odor and algal growth, it has been observed that that there is no bad smell, however due to higher nutrients there is possibility of algal growth therefore chlorination is required to control algal bloom before using this water in cooling towers. 3. Post Ultra Filters quality of treated water is very good with ph value of 7.52, BOD-4.88mg/L, COD-19.29mg/L, alkalinity mg/l, TSS-7.51 mg/l and may be recycled for flushing purposes in the group housings and for construction activities like mixing of concrete, mortars and curing of finished concrete / masonry structural works purposes. On further study for suitability of this water specially for concreting and masonry works for any adverse effects on strength of concrete, bonding in masonry and staining and scaling etc. on plastered surfaces it has been found to be fit for use in construction as per IS requirements [6]. The cost analysis of the plant with existing system and with suggested modification is presented in table 2 and 3. The findings are as listed below: KLD water is taken for irrigation of golf course and requirement in lakes after SBR itself KLD water is taken after MGF for uses in cooling towers KLD for flushing of toilets KLD for construction purposes only need to pass through UF. This arrangement can save Rs. 45 lacs per annum for the STP unit.assuming that life of MGF, ACF and UF increases if amount of water to be treated through these filters is reduced.alternatively less number of filtration tanks may be required. Table 2: Cost of filters used for 9 MLD plant per year (actual cost) S.No. Filters Price (Rs.) Useful life (yrs) Cost/year 1 Multigrade filters Activated carbon filters Ultra filters Total
6 Table 3: Cost of filters used for 9 MLD plant per year after proposed changes in process S.No. Filters Price (Rs.) Expected life (yrs) Cost/year Saving (Rs.) 1 Multigrade filters Activated carbon filters Ultra filters Total The suggested treatment and respective reuse of water is described by the water balance diagram in figure 3. Figure 3: Suggested water reuse options 6
7 6. CONCLUSION From this study it is concluded that to meet the increasing water demand the waste water should be recycled. Tertiary treatment of waste water is required to reuse it for various applications. Also the appropriate technology should be judiciously being chosen for a particular degree of treatment. The treated water based on its final quality can be further decided for different applications. The tertiary process should not be an economic burden on the society. Hence effective selection of the methods and full utilization is required. REFERENCES [1] Alexandra Bercoff and Stig Morling (2014), Adaption of Different Operation Strategies for a Sequencing Batch Reactor Plant Working at Seasonal Load Variations, Atlas Journal of Materials Science 1 (1): 12 16, 2014, ISSN Published By Atlas Publishing, LP ( [2] C.P.H.E.E. Organization, Manual on Sewerage and Sewage Treatment, Ministry of Urban Development, New Delhi. [3] Devendra Dohare, Mahesh Kawale (2014), Biological Treatment of Wastewater Using Activated Sludge Process and Sequential Batch Reactor Process - A Review, International Journal of Engineering Sciences & Research Technology, Dohare, 3(11): November, [4] EPA, Manual on procedures for evaluating performance of wastewater treatment plants. [5] Metcalf and Eddy, Wastewater Engineering, treatment and reuse, New Delhi: Tata McGraw-Hill Publishing Company Limited, [6] N.E.I.W.P. Control, Sequencing Batch Reactor Design and Operational Cosiderations, Sept, [7] Prachi N. Wakode, Sameer U. Sayyad (2014), Performance Evaluation of 25 MLD Sewage Treatment Plant (STP) at Kalyan, American Journal of Engineering Research (AJER) e-issn : p- ISSN : Volume-03, Issue-03, pp [8] Standard Methods for the Examination of Water and Waste Water. American Public Health Association (APHA) [9] Waste water technology factsheet Sequencing Batch Reactor, EPA, 1999 AUTHORS Mr. Mohan Singh Negi, is Vice President (Planning) with DLF Limited, leading real estate company of India. He has vast experience in construction and planning of large residential and commercial building projects. Presently pursuing M. Tech (Energy & Environment Management) from ITM, University, Gurgaon. Ms. Vaishali Sahu has done her M.Tech from IIT Roorkee in 2005 and is pursuing Ph.D. She has 8 years of teaching experience and is an Assistant Professor in the Department of Civil & Environmental Engineering, ITM University, Gurgaon, India. Her research areas are Water, Waste Water Management, Environmental Pollution & Waste Management. She has published 24 papers in the journal and conferences of national and international repute. She has guided two students from Kassel University Germany for the summer project and also guided three M.Tech students. 7
Performance Assessment of 100 MLD Sewage Treatment Plant Based On C-TECH Technology at Vashi, Navi Mumbai
Performance Assessment of 100 MLD Sewage Treatment Plant Based On C-TECH Technology at Vashi, Navi Mumbai Bhakti Kulkarni 1, R.V. Wanjule 2, H.H.Shinde 3 P.G. Student, Department of Civil Engineering,
More informationPerformance Evaluation of 137 MLD Sewage Treatment Plant at Kasna U.P., INDIA Faheem Khan, Nitin Sharma, Avneet Kr.
Performance Evaluation of 137 MLD Sewage Treatment Plant at Kasna U.P., INDIA Faheem Khan, Nitin Sharma, Avneet Kr. Singh, Shobha Ram Abstract These The present study has been undertaken to assess the
More informationInternational Journal of Science, Environment and Technology, Vol. 4, No 5, 2015,
International Journal of Science, Environment and Technology, Vol. 4, No 5, 2015, 1330 1335 ISSN 2278-3687 (O) 2277-663X (P) TREATABILITY STUDY METHODOLOGY & APPLICATION Ms. Seema A. Nihalani Head and
More informationFEASIBILITY REPORT OF 250 KLD SEWAGE TREATMENT PLANT
FEASIBILITY REPORT OF 250 KLD SEWAGE TREATMENT PLANT FOR Proposed Residential Apartment project by M/s. DS-Max Properties Pvt Ltd, at Sy No. 27/2 & 27/3 at Valagerahalli Village, Kengeri Hobli, Bangalore
More informationPlanning And Analysis of Sewage Treatment Plant (43 MLD) in Sagar (M.P.)
Planning And Analysis of Sewage Treatment Plant (43 MLD) in Sagar (M.P.) Prerit Machiwar 1, Sammed Patil 2 1Under Graduate student, G.H.Raisoni College of Engineering Nagpur. 1Trainee Engineer, Laxmi Civil
More informationFeasibility Report of Proposed ETP cum STP. M/s. Zakiya Healthcare Plot No.39, Pharmacity Selaqui, Dehradun (Uttarakhand)
Feasibility Report of Proposed ETP cum STP M/s. Zakiya Healthcare Plot No.39, Pharmacity Selaqui, Dehradun (Uttarakhand) 1.0 Introduction M/S Zakiya Healthcare is planning to install an Effluent cum Sewage
More informationGENERATION, CHARACTERISTICS AND TREATMENT OF MUNICIPAL WASTEWATER IN MADURAI CITY
International Journal of Civil Engineering and Technology (IJCIET) Volume 6, Issue 9, Sep 2015, pp. 58-70, Article ID: IJCIET_06_09_006 Available online at http://www.iaeme.com/ijciet/issues.asp?jtypeijciet&vtype=6&itype=9
More informationFeasibility Report on Sewage Treatment Plant (STP)
Feasibility Report on Sewage Treatment Plant (STP) FOR Proposed Commercial Building project Commercial Office Building by M/s. Bhagavath Sannidhi Estates Pvt Ltd.at Sy No 55/1 of Devarabeesanahalli Village,
More informationTreatability Study for Castor Oil Unit
Treatability Study for Castor Oil Unit Ms. Seema A. Nihalani Assistant Professor, Department of Civil Engineering Parul Institute of Engineering and Technology, Waghodia, Vadodara31760 ABSTRACT: Ever increasing
More informationPerformance Evaluation of Wastewater Treatment Plant Based on SBR Technology- A Case Study of Kaithal Town, Haryana (India)
ISSN (Print) : 2347-671 (An ISO 3297: 27 Certified Organization) Vol. 6, Issue 6, June 217 Performance Evaluation of Wastewater Treatment Plant Based on SBR Technology- A Case Study of Kaithal Town, Haryana
More informationPhytoremediation for Sewage Treatment by Varying Load Constructed Wetland under Hydroponic Condition Using Vetiver Grass
Phytoremediation for Sewage Treatment by Varying Load Constructed Wetland under Hydroponic Condition Using Vetiver Grass Anu Priya James Assistant Professor, Department of Civil Engineering, Jansons Institute
More informationSequence Batch Reactor A New Technology in Waste Water Treatment
Sequence Batch Reactor A New Technology in Waste Water Treatment Ashutosh Pipraiya 1, Diwan Singh 2, SK Patidar 3 1 M.Tech, Department of Civil Engineering, National Institute of Technology Kurukshetra
More informationProcess Monitoring and Performance Evaluation of 10 MLD Sewage Treatment Plant at Kotra
Process Monitoring and Performance Evaluation of 1 MLD Sewage Treatment Plant at Kotra Harish Nema 1, Charan Singh Thakur 2 1Student, Dept. of Civil Engineering, Shri Ram Group of Institution, Jabalpur
More informationWASTE WATER RECYCLE MANAGEMENT ION EXCHANGE INDIA LTD
WASTE WATER RECYCLE MANAGEMENT ION EXCHANGE INDIA LTD Blue Issues Scarcity & rising costs Drought Pollution Tremendous pressure on available finite water resources due to Rapid industrialisation, Expanding
More informationBest Practice in Sewage and Effluent Treatment Technologies
Best Practice in Sewage and Effluent Treatment Technologies Contents 1 Wastewater - Introduction 1 1.1 Earth s ecological system 1 1.1.1 Water effect on ecology 2 1.1.2 Wastewater generation 3 1.2 Wastewater
More informationStudy and Modification of Sewage Treatment Plant, at Jaspur
IJIRST International Journal for Innovative Research in Science & Technology Volume 4 Issue 10 March 2018 ISSN (online): 2349-6010 Study and Modification of Sewage Treatment Plant, at Jaspur Arnab Biswas
More informationSEWAGE TREATMENT PLANT TECHNOLOGY BY COMPLETE WATER SOLUTION BHALERAO HEIGHTS, AKURDI, PUNE
SEWAGE TREATMENT PLANT TECHNOLOGY BY COMPLETE WATER SOLUTION BHALERAO HEIGHTS, AKURDI, PUNE 411 033. INTRODUCTION SEWAGE TREATMENT FACILITIES ARE LIMITED IN OUR COUNTRY AND MANY OF THE TREATMENT FACILITIES
More informationComparative Study of Different Technologies for Treating Municipal Wastewater- A Review
IJIRST International Journal for Innovative Research in Science & Technology Volume 2 Issue 11 April 2016 ISSN (online): 2349-6010 Comparative Study of Different Technologies for Treating Municipal Wastewater-
More informationCharacterization and Design of Sewage Treatment Plant in Bidar City
Characterization and Design of Sewage Treatment Plant in Bidar City Harsha Bemalgi Student: Department of Civil Engineering (M.Tech, Environmental Engineering) P.D.A college of Engineering, Gulbarga, India
More informationPerformance Evaluation of Sewage Treatment Plant using Moving Bed Biofilm Reactor : A Case Study
SSRG International Journal of Agriculture & Environmental Science (SSRG-IAES) Volume 5 Issue 2 Mar April 218 Performance Evaluation of Sewage Treatment Plant using Moving Bed Biofilm Reactor : A Case Study
More informationWater Recycle and Reuse A Case Study of NMIMS University Campus
International Journal of Engineering Science Invention ISSN (Online): 2319 6734, ISSN (Print): 2319 6726 Volume 2 Issue 9ǁ September 2013 ǁ PP.10-17 Water Recycle and Reuse A Case Study of NMIMS University
More informationMETHANOL DOSING TRIAL FOR ENHANCED DENITRIFICATION AT LILYDALE STP. Frank Murphy. Frank Murphy,Process Engineer, Yarra Valley Water
METHANOL DOSING TRIAL FOR ENHANCED DENITRIFICATION AT LILYDALE STP Paper Presented by: Frank Murphy Authors: Frank Murphy,Process Engineer, Yarra Valley Water 72 nd Annual Water Industry Engineers and
More informationHence, most commentators will indicate a range of values for effluent quality and maybe put forward a typical concentration.
NOTES on SEPTIC TANK EFFLUENT QUALITY Prepared By: Ian Gunn, On-Site NewZ 25 August 2014 1.0 Background Information on septic tank effluent quality is particularly hard to come by as: the amount of work
More informationAssessment of the efficiency of sewage treatment plants: a comparative study between One Town and Mudasarlova sewage treatment plants
Assessment of the efficiency of sewage treatment plants: a comparative study between One Town and Mudasarlova sewage treatment plants 1 Ponnada Puspalatha, 2 P.Kalpana 1 Assistant Professor, Dept. of Civil
More information5. ENVIRONMENT MANAGEMENT PLAN
5. ENVIRONMENT MANAGEMENT PLAN The environmental management plan consist of the set of mitigation measures, management and, monitoring measures to be taken during construction and operation phase to eliminate
More informationFEASIBILITY REPORT ON SEWAGE TREATMENT PLANT ARCHITECTS PHE CONSULTANTS
Uttarahalli village, FEASIBILITY REPORT ON SEWAGE TREATMENT PLANT FOR M/s. PRESTIGE ESTATES PROJECTS LTD, BENGALURU PROJECT : DEVELOPMENT OF RESIDENTIAL APARTMENT BEARING SY. Nos. 115,116 & 117 AT UTTARAHALLI
More informationRESTRICTED URBAN REUSE OF KONYA (TURKEY) MUNICIPAL WASTEWATER TREATMENT PLANT EFFLUENTS VIA RECLAIMED WATER DISTRIBUTION SYSTEM
KONYA METROPOLITAN MUNICIPALITY KONYA WATER&SEWERAGE ADMINISTRATION GENERAL DIRECTORATE RESTRICTED URBAN REUSE OF KONYA (TURKEY) MUNICIPAL WASTEWATER TREATMENT PLANT EFFLUENTS VIA RECLAIMED WATER DISTRIBUTION
More informationOPERATION OF AN STP FOR RECYCLED WATER PRODUCTION PLANT. Iain Fairbairn. Iain Fairbairn, Plant Manager, Sydney Water
Winner of the Actizyme Prize for Best Paper at the NSW Operators Conference held in October 2005 OPERATION OF AN STP FOR RECYCLED WATER PRODUCTION PLANT Paper Presented by : Iain Fairbairn Author: Iain
More informationPACKAGED SEW AGE TREATMENT PLANT
PACKAGED SEW AGE TREATMENT PLANT AGUAPURO also offers Packaged Sewage Treatment Plant, easyto-install, prefabricated solution, outstanding performance and efficiency. Package system includes the tanks
More informationPERFORMANCE EVALUATION OF 30MLD WASTEWATER TREATMENT PLANT IN HYDERABAD, TELEGANA, INDIA
International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 9, September 2018, pp. 1194 1200, Article ID: IJCIET_09_09_115 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=9&itype=9
More informationby M k h GROVER Degremont
Innovative Technologies for Urban Waste Water Treatment by M k h GROVER Mukesh Degremont 4th March2013 Sewage a complex waste water URBAN WASTE WATER - SEWAGE Source of Foul odour Infectious Diseases Surface
More informationTechnology for Water
Technology for Water Waste Water Solutions Municipal Industrial www.tseco.in klkl Today the world is witnessing ever growing demand in water consumption facing with a diminishing supply due to acute decrease
More informationGreen Business Options
Green Business Options 19 th & 20 th March 2016, Krishna Palace, Ambernath. Organizer MPCB Co organizers - IGCW Introduction.. Waste water treatment and Zero liquid discharge : Way to sustain What s Happening!
More informationGREYWATER CHARACTERIZATION IN SAUDI ARABIA. Control #: 117
GREYWATER CHARACTERIZATION IN SAUDI ARABIA Control #: 117 AUTHOR A. O. Al-Jasser Associate Professor Civil Engineering Department College of Engineering King Saud University SAUDI ARABIA ajasser@ksu.edu.sa
More informationSEQUENTIAL BATCH REACTORS: TAKING PACKAGED WASTEWATER TREATMENT TO NEW HEIGHTS - A REVIEW
INTERNATIONAL JOURNAL OF CIVIL ENGINEERING AND TECHNOLOGY (IJCIET) International Journal of Civil Engineering and Technology (IJCIET), ISSN 0976 6308 (Print), ISSN 0976 6308 (Print) ISSN 0976 6316(Online)
More informationNYC DEPARTMENT OF ENVIRONMENTAL PROTECTION The Impact of Food Waste Disposers in Combined Sewer Areas of New York City
NYC DEPARTMENT OF ENVIRONMENTAL PROTECTION The Impact of Food Waste Disposers in Combined Sewer Areas of New York City EXECUTIVE SUMMARY Domestic in-sink food waste disposers (FWDs) have been banned in
More informationDRAINAGE DEPARTMENT PRESENTATION ON TERTIARY SEWAGE TREATMENT PLANT SURAT MUNICIPAL CORPORATION
DRAINAGE DEPARTMENT PRESENTATION ON TERTIARY SEWAGE TREATMENT PLANT SURAT MUNICIPAL CORPORATION Sewerage System Sewerage Scenario Coverage Population catered Length of sewer network : 167.50 sq.km. (i.e.
More informationPerformance Evaluation And Efficiency Assessment Of A Waste Water Treatment Plant A Case Study
Performance Evaluation And Efficiency Assessment Of A Waste Water Treatment Plant A Case Study M. Rajasekhar*, N. Venkat Rao**, Dr. T. Muralidhara Rao*** Dept.of Civil Engineering, Vardhaman College of
More informationDesign of a Prototype Sewage Treatment Plant for SHIATS Campus
Design of a Prototype Sewage Treatment Plant for SHIATS Campus Rupesh Kumar Patel 1, Deepak Lal 2 PG Scholar, Department of SWLEM Sam Higginbottom Institute of Agriculture, Technology and Sciences ALLAHABAD,
More informationZero Discharge for Textile Industry
Zero Discharge for Textile Industry C K Sandeep, General Manager Corporate Marketing, Ion Exchange (India) Ltd. Introduction The post liberalization period has led to the rapid growth of industrial output
More informationGrey Water Treatment Plant
Grey Water Treatment Plant Greywater is water that has been used for washing dishes, laundering clothes, or bathing. Essentially, any water, other than toilet wastes, draining from a household is greywater.
More informationTREATMENT OF HOSPITAL WASTEWATER USING ACTIVATED SLUDGE COMBINED WITH BIOLOGICAL CONTACTOR
TREATMENT OF HOSPITAL WASTEWATER USING ACTIVATED SLUDGE COMBINED WITH BIOLOGICAL CONTACTOR ABSTRACT In wastewater treatment plant (WWTP) of Dong Thap General Hospital, an aerotank was transformed to Activated
More informationBio-solar purification : A new process to treat domestic wastewater and to turn water and wastes in a safe reusable form
Bio-solar purification : A new process to treat domestic wastewater and to turn water and wastes in a safe reusable form www.heliopure.com Camille URBAN R&D Engineer Water, unsuspected real needs 5,000
More informationStudy on Wastewater Quality and Its Difference with Upstream and Downstream at Politeknik Mukah Drainage System
Modern Environmental Science and Engineering (ISSN 2333-2581) November 2017, Volume 3, No. 11, pp. 805-810 Doi: 10.15341/mese(2333-2581)/11.03.2017/008 Academic Star Publishing Company, 2017 www.academicstar.us
More informationPotable and Non- Potable Wastewater Reuse. COL. BHASKAR TATWAWADI TUSPL, Mumbai 10 th November 2017
Potable and Non- Potable Wastewater Reuse COL. BHASKAR TATWAWADI TUSPL, Mumbai 10 th November 2017 Potable and Non-Potable Wastewater Reuse INTRODUCTION DISCHARGE STANDARDS REUSE / RECYCLE STANDARDS INDUSTRY
More informationCase Study Stabilization of Effluent Treatment Plant
Case Study Stabilization of Effluent Treatment Plant Version 1.0: March 2014 Page 1 CASE STUDY STABILIZAION OF EFFLUENT TREATMENT PLANT Project Name: Stabilization of Effluent Treatment Plant - Brewery
More informationWastewater Quality at Different Stages of Decentralised Wastewater Treatment Process in the Peoples Panchtala Colony at Kalishpur, Khulna
International Conference on Mechanical, Industrial and Materials Engineering 2013 (ICMIME2013) 1-3 November, 2013, RUET, Rajshahi, Bangladesh. Paper ID: RT-10 Wastewater Quality at Different Stages of
More informationExperimental Investigation on Quality Assessment and Pollution Control of Kanampalayam Lake
International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 974-429, ISSN(Online):2455-9555 Vol.1 No.8, pp 645-655, 217 Experimental Investigation on Quality Assessment and Pollution Control
More informationBasic knowledge of Wastewater
Basic knowledge of Wastewater Wastewater What is wastewater! The used water and solids from our activities such as washing, bathing and from industrial uses such as cleaning raw material. The characteristics
More informationPerformance Evaluation of a Sewage Treatment Plant Using Rhodamine Tracer
DOI: 10.14355/ijer.2014.0301.02 www.ij er.org Performance Evaluation of a Sewage Treatment Plant Using Rhodamine Tracer Namasivayam Vasudevan, Justin Aroon, Odukkathil Greeshma Centre for Environmental
More informationEFFECT OF ORGANIC LOADING RATES FOR TREATING GREY WATER IN ROTATING BIOLOGICAL CONTACTORS S. Syed Enayathali *and Dr. V.
EFFECT OF ORGANIC LOADING RATES FOR TREATING GREY WATER IN ROTATING BIOLOGICAL CONTACTORS S. Syed Enayathali *and Dr. V.Nehru Kumar** * Ph.D. Scholar, Department of Civil Engg., Annamalai University, Annamalainager,
More informationFILTER CLEAR VESSEL FCV
FOUR MEDIA FILTRATION IN SINGLE VESSEL High Performance Multimedia Filtration FILTER CLEAR VESSEL FCV EUREKA FORBES LIMITED Head Office: B1/B2, 701 Marathon Innova, Off Ganpatrao Kadam Marg, Lower Parel,
More informationWater quality assessment of a wastewater treatment plant in a Ghanaian Beverage Industry
Vol. 5(5), pp. 272-279, May, 213 DOI IJWREE-23.3.13-41 ISSN 2141-6613 213 Academic Journals http://www.academicjournals.org/ijwree International Journal of Water Resources and Environmental Engineering
More informationRECYCLED WATER AT SYDNEY OLYMPIC PARK. Andrzej Listowski SYDNEY OLYMPIC PARK AUTHORITY
RECYCLED WATER AT SYDNEY OLYMPIC PARK Andrzej Listowski SYDNEY OLYMPIC PARK AUTHORITY INTEGRATED URBAN WATER CYCLE AT SYDNEY OLYMPIC PARK - CONTEXT INTRODUCTION TO SYDNEY OLYMPIC PARK INTEGRATED WATER
More informationTreated Effluent (TSE) Reuse Applications and Challenges. Saudi Arabia
Treated Effluent (TSE) Reuse Applications and Challenges Saudi Arabia > Agenda General Treatment Technologies Cooling Towers Application Power Application Industry Application Brine Disposal TITRE PRÉSENTATION
More informationWater Recycling and Reuse
Water Recycling and Reuse WATER RECYCLING Water recycling is reusing treated wastewater for beneficial purposes such as agricultural and landscape irrigation, industrial processes, toilet flushing, and
More informationM/s Malur Effluent Treatment Plant., Malur, Kolar Karnataka
M/s Malur Effluent Treatment Plant., Malur, Kolar Karnataka South Zonal Office, Bangalore 1 Name/ address of CETP/ company: M/s Malur CETP, Malur Industrial Estate, Malur Kolar, Karnataka 2 Area occupied
More informationClient : First & Foremost Hotels & Resort - Maldives Technology Green STP AD+
Client : First & Foremost Hotels & Resort - Maldives Technology Green STP AD+ Zero Discharge Sewage Treatment Plant Reuse of treated water for Landscape & Irrigation Date: 08 th April 2017 Mumbai [INDIA]
More informationEHS SMART-Treat Onsite Moving Media Treatment System
EHS SMART-Treat Onsite Moving Media Treatment System Sampling &Testing Protocol for SMART-Treat Wastewater Treatment System SAMPLING DURING OPERATION OF THE TREATMENT SYSTEM-IF DESIRED Sampling and analytical
More informationPRESENTATION FOR ADDITIONAL DETAILS FOR ENVIRONMENTAL CLEARANCE TO STATE LEVEL EXPERT APPRASIAL COMMITTEE FOR
PRESENTATION FOR ADDITIONAL DETAILS FOR ENVIRONMENTAL CLEARANCE TO STATE LEVEL EXPERT APPRASIAL COMMITTEE FOR PROPOSED CONSTRUCTION BUILDING PROJECT OF NILA INFRASTRUCTURES LTD (25988.59 m 2 Built up Area)
More informationPERFORMANCE OF ROTATING BIOLOGICAL CONTACTOR FOR TREATING SEGREGATED GREY WATER FOR REUSE
PERFORMANCE OF ROTATING BIOLOGICAL CONTACTOR FOR TREATING SEGREGATED GREY WATER FOR REUSE S. Syed Enayathali ** and Dr. V.Nehru Kumar* ABSTRACT The laboratory model of two-stage Rotating Biological Contactor
More informationTREATMENT OF DOMESTIC WASTEWATER USING BIOLOGICAL ACTIVATED SLUDGE METHOD
ABSTRACT B6-319 Ly Thuong Kiet Street, Ward 15, District 11, HCMC TREATMENT OF DOMESTIC WASTEWATER USING BIOLOGICAL ACTIVATED SLUDGE METHOD Wastewater treatment plant (WWTP) with 600 m 3 /day capacity
More informationEngineering Report. Litteberry Wastewater Treatment Facility. SOP State Operating Permit
Engineering Report Litteberry Wastewater Treatment Facility SOP State Operating Permit Gravity Sanitary Sewer Collection, Sequential Batch Reactor Treatment & Land Drip Dispersal System for Great Tennessee
More informationAmerican Water College 2010
Vocabulary Pond Treatment Aerobic Bacteria Bacteria which will live and reproduce only in an environment containing oxygen which is available for their respiration (breathing), namely atmospheric oxygen
More informationQUESTIONNAIRE POND TREATMENT PLANT OLOID Agitate, Circulate, Aerate
Page 1 of 5 In order to quickly clarify whether this energy-saving technology is suitable for your application, please fill out the questionnaire as far as possible and to send us by e-mail. Questionnaire
More informationWater Recycle as a Sustainability Tool for Industrial Plants
Water Recycle as a Sustainability Tool for Industrial Plants Darrell Hartwick Buckman Khurram Shahzad Buckman Keywords: Water Conservation, Sequencing Batch Reactor (SBR), Chloride, Stress Corrosion Cracking
More informationSUSTAINABLE DECENTRALIZED WASTE MANAGEMENT IN URBAN RESIDENTIAL AREAS
SUSTAINABLE DECENTRALIZED WASTE MANAGEMENT IN URBAN RESIDENTIAL AREAS Ligy Philip 1 *, Sumeet Makkar 2 and C. Ramprasad 3 1 Professor, Environmental and Water resource division, Department of Civil Engineering,
More informationGlobal Lessons on Water Reuse for Industrial Applications in Alberta. Dr. Stephen Stanley, Ph.D., P.Eng., Senior Vice President, EPCOR Water Services
Global Lessons on Water Reuse for Industrial Applications in Alberta Dr. Stephen Stanley, Ph.D., P.Eng., Senior Vice President, EPCOR Water Services An Evolving Global Water Market Demand for water is
More informationWastewater Treatment Works... The Basics
United States EPA 833-F-98-002 Environmental Protection May 1998 Agency Office of Water (4204) Wastewater Treatment Works... The Basics O ne of the most common forms of pollution control in the United
More informationCHEMICALLY ENHANCED PRIMARY TREATMENT AN ALTERNATE PARADIGM FOR BASIN-WIDE RIVER WATER QUALITY IMPROVEMENT
CHEMICALLY ENHANCED PRIMARY TREATMENT AN ALTERNATE PARADIGM FOR BASIN-WIDE RIVER WATER QUALITY IMPROVEMENT Asit Nema 1 and Dr. Vinod Tare 2 ABSTRACT In view of limited resources available for water pollution
More informationCLEANING UP GANGA RIVER HOW EASY IS IT?
CLEANING UP GANGA RIVER HOW EASY IS IT? WWW.GANGAACTION.ORG PREPARED BY KIRAN PANDYA TECHNICAL CONSULTANT WATER TREATMENT PROJECTS GANGA ACTION PARIVAR For questions email: pandyaken@gmail.com Introduction
More informationBEING GOOD STEWARDS: IMPROVING EFFLUENT QUALITY ON A BARRIER ISLAND. 1.0 Executive Summary
BEING GOOD STEWARDS: IMPROVING EFFLUENT QUALITY ON A BARRIER ISLAND Brett T. Messner, PE, Tetra Tech, Inc., 201 E Pine St, Suite 1000, Orlando, FL 32801 Brett.Messner@tetratech.com, Ph: 239-851-1225 Fred
More informationTurbo4bio System For the Treatment of Sewage & Organic Effluents
Turbo4bio System For the Treatment of Sewage & Organic Effluents Dr.Hans. H.Badreddine President Turbo4bio Page 1 Executive Summary The Turbo4bio system has been patented in the UK and Europe by Hans Bioshaft
More informationPOTABLE WATER SUPPLY DEFINITIONS
Definitions POTABLE WATER SUPPLY DEFINITIONS AQUIFER. A porous, water-bearing geologic formation. Generally restricted to materials capable of yielding an appreciable supply of water. BASIN. A natural
More informationCharacterization and assessment of Kullar Domestic Wastewater Treatment Plant wastewaters
Environ Monit Assess (2008) 138:191 199 DOI 10.1007/s10661-007-9763-6 Characterization and assessment of Kullar Domestic Wastewater Treatment Plant wastewaters Ayça N. Tekeli Ayla Arslan Received: 18 September
More informationREUSE QUALITY EFFLUENT FROM RESTAURANT WASTEWATER James Bell 1, Chris Duhamel 2 and Sheryl Ervin 3
REUSE QUALITY EFFLUENT FROM RESTAURANT WASTEWATER James Bell 1, Chris Duhamel 2 and Sheryl Ervin 3 ABSTRACT Producing water reuse quality effluent from graywater sources has gained in popularity in recent
More informationWater Pollution. Objective: Name, describe, and cite examples of the eight major types of water pollution.
Water Pollution Objective: Name, describe, and cite examples of the eight major types of water pollution. Types of Water Pollution Water pollutants are divided into eight categories: 1. Sediment pollution
More informationIncreased Wastewater Strength in Arizona Recent Trends and Impacts to Facility Design
Increased Wastewater Strength in Arizona Recent Trends and Impacts to Facility Design Presented by: Carlos Lopez and Andrew Gilmore October 20, 2015 Stronger Wastewater Affects Plant Capacity, Operation,
More informationContents General Information Abbreviations and Acronyms Chapter 1 Wastewater Treatment and the Development of Activated Sludge
Contents Contents General Information Abbreviations and Acronyms... 6 Chapter 1 Wastewater Treatment and the Development of Activated Sludge... 8 The Importance of Wastewater Treatment... 8 The Scope of
More informationIn the Name of Allah the Most Gracious the Most Merciful. 1 of 35
In the Name of Allah the Most Gracious the Most Merciful 1 of 35 Performance Evaluation of Integrated Sustainable Ecotechnologies for Wastewater Treatment A Case Study Prof. Dr. Hamza Farooq Gabriel hfgabriel2001@yahoo.com
More informationIncreased Water Efficiency through Decentralized Reuse
Water Arabia 2008 Session B Innovative Water & Wastewater Technologies - Misc Topics (Co-chairs: Mohammed AbuNaiyan & Thamer Al Mutairi) Increased Water Efficiency through Decentralized Reuse Karsten Schulze
More informationWastewater Systems. By Reza Shams-Khorzani, Ph.D. VP - Bio-Microbics, Inc. 9 th KWEA/KsAWWA Annual Joint Conference August 29, 2017 Wichita, Kansas
MBR Technology for Onn-site Wastewater Systems By Reza Shams-Khorzani, Ph.D. VP - Bio-Microbics, Inc. 9 th KWEA/KsAWWA Annual Joint Conference August 29, 2017 Wichita, Kansas Decentralized Wastewater Systems
More informationChapter 2 Screening Approach and Criteria
Chapter 2 Screening Approach and Criteria CHAPTER 2 SCREENING APPROACH AND CRITERIA 2.1 INTRODUCTION As discussed in Chapter 1, the purpose of this report is to identify and screen alternative technologies,
More informationChallenges in Wastewater Treatment and Management in Asia:
Challenges in Wastewater Treatment and Management in Asia: Sewered vs Non-sewered Solutions Thammarat Koottatep 1 What happens after flushing the toilet? 2 6 L per time (35 Lcpd) 2 L per time (23 Lcpd)
More informationReview of on-site and communal water and sanitation systems for remote communities
Environmental Economics and Investment Assessment II 275 Review of on-site and communal water and sanitation systems for remote communities A. Perks & T. Johnson R.V. Anderson Associates Limited, Ottawa,
More informationWater Reuse: identifying the optimal solution for the desired water quality. Didier PERRIN Technical & Marketing Director Degremont Asia
Water Reuse: identifying the optimal solution for the desired water quality Didier PERRIN Technical & Marketing Director Degremont Asia MIECF Macao - March 21, 2013 Content Water reuse: a wide range of
More informationCONSTRUCTION OF 20 MLD SEWAGE TREATMENT PLANT WITH PUMPING MAIN AND ANCILLARY UNITS AT VASCO.
Sewerage & Infrastructural Development Corporation of Goa Ltd. (Government of Goa undertaking) office: Ishan Bldg., 2 nd Floor, Opp. Corporation of the City of Panaji. Panaji- Goa, 403 001, Tel No: 0832
More informationMarginal Water Treatment by Combination of Two Stages of Stepped Cascade Weir and Spray Aerator
ISSN 2224-579 (Paper) ISSN 2225-514 (Online) Vol.7, No.11, 215 Marginal Water Treatment by Combination of Two Stages of Stepped Cascade Weir and Spray Aerator Prof.Dr.Dheyaa Wajid Abbood 1 Dr.Ayad Sleibi
More informationM/S. HETERO INFRASTRUCTURE SEZ LIMITED
ENVIRONMENTAL STATEMENT (FORM - V) FOR THE FINANCIAL YEAR ENDING MARCH-2016. M/S. HETERO INFRASTRUCTURE SEZ LIMITED N.NARASAPURAM(V),NAKKAPALLI(M) VISAKHAPATNAM DISTRICT. SUBMITTED TO : ANDHRA PRADESH
More informationA COMPARISON OF REUSE POTENTIAL OF MBR AND SBR EFFLUENTS
A COMPARISON OF REUSE POTENTIAL OF MBR AND SBR EFFLUENTS 1 SANDEEP SAXENA, 2 ABSAR A KAZMI 1,2 Department of Civil Engineering, Indian Institute of technology, Roorkee, Uttrakhand (India) E-mail: 1 saxena312@yahoo.co.in
More informationMid-Halton Wastewater (Sewage) Treatment Plant Expansion And Effluent Sewer Public Information Centre # 1 May 14, 2009
INFORMATION BRIEF MID-HALTON WASTEWATER (SEWAGE) TREATMENT PLANT EXPANSION AND EFFLUENT SEWER SCHEDULE C CLASS ENVIRONMENTAL ASSESSMENT PUBLIC INFORMATION CENTRE (PIC) # 1 1 Municipal Class Environmental
More informationSaudi Aramco Efforts in Oily Wastewater Treatment and Reuse
Saudi Aramco Efforts in Oily Wastewater Treatment and Reuse Thamer Almutairi Wastewater Management & Water Conservation Unit Environmental Protection Department Saudi Aramco: Company General Use 1 Environmental
More informationVijayan Gurumurthy Iyer. Narasaraoapeta Engineering College, Guntur, India
Economics World, Sep.-Oct. 2017, Vol. 5, No. 5, 486-491 doi: 10.17265/2328-7144/2017.05.011 D DAVID PUBLISHING Design and Development of Sustainable Wastewater Treatment Plant for Sustainable Development
More informationStudying the Wastewater Parameters of Thermal Power Station
Australian Journal of Basic and Applied Sciences, 7(8): 565-570, 2013 ISSN 1991-8178 Studying the Wastewater Parameters of Thermal Power Station Suha Anwer Ibrahim Mustansiriyah University, College of
More informationOperation of a small scale MBR system for wastewater reuse
Operation of a small scale MBR system for wastewater reuse K. Azis, Ch. Vardalachakis, P. Melidis and S. Ntougias Laboratory of Wastewater Management and Treatment Technologies, Department of Environmental
More informationIn India, urbanization and industrialization is happening at
Treatment & Reuse of Wastewater Through Natural and Sustainable SIBF System SIBF system is a proven and eco-friendly method of wastewater treatment. The article discusses the SIBF system and the consistent
More informationTotal Water Management in Thermal Power Station By Mr. N. Ramachandran - Associate Vice President (Technology)
Total Water Management in Thermal Power Station By Mr. N. Ramachandran - Associate Vice President (Technology) Introduction Large volumes of water are required by thermal power stations for various applications
More informationAqua Pristine Global Technologies, an ISO 9001:2008 & CE certified company is a leading supplier of world class Domestic RO, Industrial RO Plant,
Aqua Pristine Global Technologies, an ISO 9001:2008 & CE certified company is a leading supplier of world class Domestic RO, Industrial RO Plant, Domestic Water Softener, Industrial Water Softener, Sand
More information3. DATA COLLECTION 3.1 DATA COLLECTION 3.2 DATA COLLECTION AGENCIES
3. DATA COLLECTION 3.1 DATA COLLECTION Systematic data collection helps for effective outcome of research work. Record of the data helps to identify the characteristics of the selected plant. In the present
More informationMEMBRANE BIO-REACTOR. Prashanth N 1 1. INTRODUCION
International Journal of Latest Trends in Engineering and Technology Vol.(7)Issue(3), pp. 296 301 DOI: http://dx.doi.org/10.21172/1.73.540 e ISSN:2278 621X MEMBRANE BIO-REACTOR Prashanth N 1 ABSTRACT:
More information